KLRC1 and neoplasm: Correlative elaboration of key molecules including FCER1G, ZGMM, KIR2DL4, KIR3DH5, KLRC1, KLRB1, and FKBP5 among the 5 cell‐type clusters in evolutionary development trajectory of NKT for immune escalation against evasion of vital tumor cells and mutants was further illustrated by Violin plots (Figure S3g).